Cosmetics container

ABSTRACT

A cosmetics container, including a container body, a rotatable cap, a dispenser mounted on the rotatable cap, and a cover that covers one end of the container body; the container body is provided with a first through hole, and one end of the container body is formed as a connecting portion; the rotatable cap is provided with a second through hole, and covers the connecting portion to define a sealed cavity; the first through hole, the cavity, and the second through hole define a cosmetics dispensing channel from the container body to the dispenser; a projection which is integrally formed with the connecting portion or the rotatable cap is provided inside the cavity; the projection opens or closes the cosmetics dispensing channel subject to rotation of the rotatable cap.

BACKGROUND OF THE INVENTION

The present invention relates to the technical field of containers, andmore specifically relates to a cosmetics container.

A container for semi-fluidic cosmetics like skin toner, lotion, eye geland mascara is generally a tubular container which is easy andnon-expensive to make, and convenient to use. When used together with adispenser provided at an opening of the container, semi-fluidiccosmetics can be applied quickly by a user.

In the prior art, a cosmetics container is generally provided with a capat a dispense opening of the container, so that the dispenser can beisolated from the outer environment, thereby preventing leakage of thecosmetics. However, since users will usually carry their cosmeticproducts together with other items in their bags, users' movement willeasily cause their bags to swing, resulting in the containers of thecosmetics bumping and pressing against the other items in the bag,thereby loosening the cap and leading to leakage of cosmetics andcontamination of the users' bags. Also, as the containers are beingpressed, unnecessary amount of cosmetics will be squeezed towards thedispensers and affect subsequent use of the cosmetics products.Therefore, a controllable switch is needed to allow and disallow thecommunication between the container and the dispenser.

In the prior art such as CN100518574C (application number200680000214.2) for a cosmetics container, a middle cap and a closurepart are provided between the brush and the container, wherein anopening at a shaft of the middle cap aligns or misaligns with acorresponding opening at the closure part when the middle cap is beingrotated, thereby allowing and disallowing communication between thecontainer and the brush. The disclosed Chinese patent also teaches alower cap threaded to the container, and the use of the lower cap as aprerequisite of installing the closure part. As such, there are too manycomponents in the cosmetics container of the disclosed Chinese patent,and the structure thereof is complicated, resulting in increasedmanufacturing cost and more complicated manufacturing technique.

BRIEF SUMMARY OF THE INVENTION

An object of the present invention is to provide a cosmetics containerto prevent leakage of cosmetics. The cosmetics container is simple instructure and easy to make, and achieves opening/closing function bysimple rotation.

In order to achieve the above objects, the present invention providesthe following technical solutions:

A cosmetics container, comprising a container body, a rotatable cap, adispenser, and a cover; the container body is configured to accommodatecosmetics; one end of the container body is formed as a connectingportion; an end surface of the connecting portion is provided with afirst through hole configured to dispense the cosmetics; the rotatablecap is fitted on the connecting portion by rotary connection to define asealed cavity between the rotatable cap and the connecting portion andin communication with both the rotatable cap and the connecting portion;the rotatable cap is provided with a second through hole incommunication with the cavity; the dispenser is mounted on the rotatablecap; the first through hole, the cavity, and the second through holedefine a cosmetics dispensing channel from the container body to thedispenser; the cover covers said end of the container body, and alsohouses the rotatable cap and the dispenser; wherein a projection whichis integrally formed with the connecting portion or the rotatable cap isprovided inside the cavity; the projection opens or closes the cosmeticsdispensing channel subject to rotation of the rotatable cap.

The projection is provided at a center of the end surface of theconnecting portion; correspondingly, the second through hole isconfigured at a center of the rotatable cap; also, the rotatable cap andthe connecting portion are connected by threaded connection; theprojection opens or closes the second through hole depending on therotation of the rotatable cap with respect to the connecting portion.

Preferably, one end of the second through hole facing towards theprojection is shaped as a tapered hole; the tapered hole has anincreasing diameter along a direction towards the projection; an endsurface of the projection is provided with a platform corresponding tothe tapered hole; when the cosmetics container is in a closed condition,the platform is fitted into the tapered hole.

Preferably, the end surface of the connecting portion is recessed toform a trough; the projection is positioned at a center of the trough;the first through hole is provided at a bottom surface of the trough; anend surface of the rotatable cap facing towards the connecting portionis provided with an annular flange; the flange is slidable in an axialdirection thereof on a wall of the trough when the rotatable cap isrotated with respect to the connecting portion, and the flange maintainsa sealing effect against the wall of the trough during sliding.

Preferably, a circumferential surface of the connecting portion isprovided with at least one first position limiting block and at leastone second position limiting block; an inner circumferential surface ofthe rotatable cap is provided with at least one protruding block; theprotruding block slides between the first position limiting block andthe second position limiting block when the rotatable cap rotates withrespect to the connecting portion.

Preferably, the first position limiting block has a height more than aheight of the second position limiting block.

Preferably, a convex protrusion that prevents rotation of the rotatablecap is provided on the circumferential surface of the connecting portionon one side of each of the first position limiting block and the secondposition limiting block, such that the protruding block is capable ofbeing limited at a position between the first position limitingblock/the second position limiting block and a corresponding convexprotrusion.

An end of the rotatable cap facing towards the cover is provided with amounting cavity; the dispenser is mounted in the mounting cavity.

The dispenser has a hollow tube and a cushion applicator sleeving oneend of the hollow tube; another end of the hollow tube is provided withannular rings on a circumferential surface of said another end; theannular rings are press-fitted against a side wall of the mountingcavity.

The container body is made of soft tubular materials.

Alternatively, the projection is provided on the end surface of theconnecting portion at a position biased from a center of the endsurface; correspondingly, the second through hole is configured at anyposition on the rotatable cap along a path defined by the projectionwhen the rotatable cap rotates with respect to the connecting portion;as the rotatable cap rotates with respect to the connecting portion, theprojection aligns or misaligns with the second through hole so as toclose or open the second through hole respectively.

Based on the above technical solutions, the present invention has thefollowing technical effects:

-   -   1) The first through hole, the cavity and the second through        hole define the cosmetics dispensing channel from the container        body to the dispenser. By rotating the rotatable cap with        respect to the connecting portion, the projection in the cavity        opens or closes the cosmetics dispensing channel, thereby        preventing the cosmetics from leaking out of the container body.        As such, it is safer and more convenient to carry the cosmetics        container.    -   2) The cavity between the container body and the rotatable cap        is partially filled with cosmetics after the cosmetics container        has been used for the first time, therefore, cosmetics can be        dispensed more quickly next time when being used and dispensed,        and dispensing of the cosmetics will not be interrupted.        Accordingly, the general user's experience is enhanced.    -   3) The projection is integrally formed with the rotatable cap or        the container body by using molds and the existing prior art        technique. Therefore, less components are being used in the        present invention, resulting in simpler structure and more        efficient installation, and thus being particularly suitable for        mass production.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is the perspective view according to an embodiment of the presentinvention.

FIG. 2 is an exploded view according to an embodiment of the presentinvention.

FIG. 3 is a schematic view showing the structural relationships betweenthe container body and the rotatable cap according to an embodiment ofthe present invention.

FIG. 4 is an exploded sectional view according to an embodiment of thepresent invention.

FIG. 5 is a front view showing a closed condition according to anembodiment of the present invention.

FIG. 6 is a sectional view along line A-A of FIG. 5 .

FIG. 7 is a sectional view showing a closed condition according to anembodiment of the present invention.

FIG. 8 is a front view showing an opened condition according to anembodiment of the present invention.

FIG. 9 is a sectional view along line B-B of FIG. 8 .

FIG. 10 is a sectional view showing an opened condition according to anembodiment of the present invention.

FIG. 11 is a schematic view showing a second embodiment of theprojection of the present invention.

FIG. 12 is a schematic view showing a third embodiment of the projectionof the present invention.

FIG. 13 is a schematic view showing a fourth embodiment of theprojection of the present invention.

REFERENCES IN THE FIGURES

1-container body; 10-cavity; 11-connecting portion; 111-first throughhole; 112-projection; 1121-platform; 113-outer threads; 114-trough;115-first position limiting block; 116-second position limiting block;117-convex protrusion; 12-circular platform; 2-rotatable cap; 21-secondthrough hole; 211-tapered hole; 22-inner threads; 23-flange;24-protruding block; 25-mounting cavity; 3-dispenser; 31-hollow tube;311-annular rings; 32-cushion applicator; 4-cover.

DETAILED DESCRIPTION OF THE INVENTION

In order to further explain the technical solutions of the presentinvention, the present invention will be described in detail below withreference to specific embodiments.

In order to illustrate the objects, technical solutions and advantagesof the embodiments of the present invention more clearly, the technicalsolutions of the embodiments of the present invention will be clearlyand comprehensively described below with reference to the drawings ofthe embodiments. However obviously, the described embodiments are onlysome but not all possible embodiments of the invention. In general, thecomponents in the embodiments of the invention described and illustratedin the drawings can be arranged and designed in differentconfigurations.

Therefore, the detailed description of the embodiments of the presentinvention with reference to the drawings as presented below is notintended to limit the scope of protection of the present invention, butit is only intended to illustrate some specific embodiments of thepresent invention. Based on the embodiments disclosed herein, any otherembodiments obtainable by a person skilled in the art in the absence ofany inventive effort should also belong to the scope of protection ofthe present invention.

It should be noted that, like references and letters in the drawingsrepresent like components. Therefore, any items once defined in adrawing will not need to be further defined and explained in thesubsequent drawings.

In the description of the embodiments below, it should be noted that anindicated direction or positional relationship is to be understoodaccording to the direction or positional relationship shown in thedrawings, or according to a direction or positional relationship basedon the common way of placing the subject matter of the invention duringuse, or according to a direction or positional relationship which iscommonly understood by a person skilled in the art. Any direction orpositional relationship used in the description is only intended toprovide simpler description for the ease of illustrating the embodimentsof the present invention, but not intended or implies that thecomponents or elements must be oriented to a specific direction or beingconfigured and operated according to a specific direction, and thusshould not be considered limiting the present invention.

Terms such as “first”, “second” and “third” are intended only forillustration, but not intended to indicate or imply relative importanceor hints at the quantity of the indicated technical features. Therefore,features defined by “first”, “second” etc. may indicate or imply aquantity of one or more. In the description, “a plurality of” means twoor more, unless otherwise specified.

It should also be noted that, in the description, terms such as“configure”, “install”, “connect”, “couple” should be interpretedbroadly, unless otherwise stipulated or defined. For example, connectioncan be understood as fixed connection, removable connection, or integralconnection; also, mechanical connection, electrical connection or mutualcommunication may be intended; it may also be direct coupling, orcoupling through an intermediate medium, or an internal communicationbetween two elements, or broadly referring to the interaction betweentwo elements. A person skilled in this field of art can understand thespecific meanings of the terms in the present invention based on thecontext.

Unless otherwise specified, a first feature recited in the descriptionto be “on top of” or “below” a second feature may be understood asdirect contact between the first and the second features, or may bealternatively understood as indirect contact between the first and thesecond features through some other intermediate features. Besides, wherethe first feature is recited to be “on” or “above” or “over” a secondfeature, the first feature may be right above or above but also to theleft or right of the second feature, or it may refer to a generalconfiguration where the first feature is positioned on a level higherthan the second feature. Similarly, where the first feature is recitedto be “under” or “below” or “beneath” the second feature, the firstfeature may be right below or below but also the left or right of thesecond feature, or it may refer to a general configuration where thefirst feature is positioned on a level lower than the second feature.

Different embodiments or examples are disclosed below to illustratedifferent structures of the present invention. For the sake ofsimplification, the description below describes the components andconfigurations in some specific embodiments. Of course, the disclosedembodiments are only examples which are not intended to limit thepresent invention. Further, reference numerals and/or letters may berepeated in different illustrated examples, and such repetition isintended for simplification and clarity, and does not imply anyrelationships between the discussed embodiments and/or configurations.

Further, examples of specific techniques and materials are given in thedescription. However, a person skilled in the art should be aware of thepossibilities of using other techniques and/or materials.

With reference to FIGS. 1-10 , the present invention discloses acosmetics container, comprising a container body 1, a rotatable cap 2, adispenser 3, and a cover 4.

The container body 1 is configured to accommodate cosmetics. One end ofthe container body 1 is formed as a connecting portion 11; an endsurface of the connecting portion 11 is provided with a first throughhole 111 through which the cosmetics are dispensed.

The rotatable cap 2 is fitted on the connecting portion 11 by rotaryconnection to define a sealed cavity 10 between the rotatable cap 2 andthe connecting portion 11 and in communication with both the rotatablecap 2 and the connecting portion 11; the rotatable cap 2 is alsoprovided with a second through hole 21 in communication with the cavity10.

The dispenser 3 is mounted on the rotatable cap 2. The first throughhole 111, the cavity 10, and the second through hole 21 define acosmetics dispensing channel from the container body 1 to the dispenser3.

The cover 4 covers said end of the container body 1, and also houses therotatable cap 2 and the dispenser 3.

The present invention is characterized in that, a projection 112 whichis integrally formed with the connecting portion 11 or the rotatable cap2 is provided inside the cavity 10; the projection 112 opens or closesthe cosmetics dispensing channel subject to rotation of the rotatablecap 2.

Embodiments of the present invention are illustrated below:

In fact, the projection 112 may be configured in different ways (i.e.configured in different positions) depending on whether it is integrallyformed with the connecting portion 11 or with the rotatable cap 2.

When the projection 112 is integrally formed with the connecting portion11, there are two ways to configure the projection 112: Configurationa1): As shown in FIG. 11 , the projection 112 is provided on the endsurface of the connecting portion 11 at a position biased from a centerof the end surface; correspondingly, the second through hole 21 isconfigured at any position on the rotatable cap 2 along a path definedby the projection 112 when the rotatable cap 2 rotates (i.e. when therotatable cap 2 rotates with respect to the connecting portion 11, theprojection 112 defines a circular path having a center of the connectingportion 11 being a center point of the circular path); as the rotatablecap 2 rotates with respect to the connecting portion 11, the projection112 will align or misalign with the second through hole 112; when theprojection 112 aligns with the second through hole 112, the secondthrough hole 112 is closed by the projection 112; when the projectionmisaligns with the second through hole 112, the second through hole isnot blocked by the projection 112 and is therefore opened. Configurationa2): As shown in FIG. 4 , the projection 112 is provided at the centerof the end surface of the connecting portion 11; correspondingly, thesecond through hole 21 is configured at a center of the rotatable cap 2;also, the rotatable cap 2 and the connecting portion 11 are connected bythreaded connection; specifically, outer threads 113 are provided arounda circumferential surface of the connecting portion 11; inner threads 22are provided in the rotatable cap 2; as the rotatable cap 2 rotates withrespect to the connecting portion 11, the inner threads slide withrespect to the outer thread, and the rotatable cap 2 will move withrespect to the connecting portion 11 along an axial direction of therotatable cap 2 and the connecting portion 11, thereby causing theprojection 112 to open or close the second through hole 21.

Similarly, when the projection 112 is integrally formed with therotatable cap 2, there are two ways to configure the projection 112:Configuration b1): As shown in FIG. 12 , the projection 112 is providedon an end surface of the rotatable cap 2 at a position biased from acenter of the end surface of the rotatable cap 2; correspondingly, thefirst through hole 111 is configured at any position along a moving pathof the projection 112 when the rotatable cap 2 rotates (i.e. when therotatable cap 2 rotates with respect to the connecting portion 11, theprojection 112 moves in a circular path having a center of the rotatablecap 2 being a center point of the circular path); as the rotatable cap 2rotates with respect to the connecting portion 11, the projection 112will align or misalign with the first through hole 111; when theprojection 112 aligns with the first through hole 111, the first throughhole 111 is closed by the projection 112; when the projection misalignswith the first through hole 111, the first through hole is not blockedby the projection 112 and is therefore opened. Configuration b2): Asshown in FIG. 13 , the projection 112 is provided at the center of theend surface of the rotatable cap 2; correspondingly, the first throughhole 111 is configured at the center of the connecting portion 11; also,the rotatable cap 2 and the connecting portion 11 are connected bythreaded connection; specifically, outer threads 113 are provided arounda circumferential surface of the connecting portion 11; inner threads 22are provided in the rotatable cap 2; as the rotatable cap 2 rotates withrespect to the connecting portion 11, the inner threads slide withrespect to the outer thread, and the rotatable cap 2 will move withrespect to the connecting portion 11 along an axial direction of therotatable cap 2 and the connecting portion 11, thereby causing theprojection 112 to open or close the first through hole 111.

As shown in FIG. 3 and FIG. 4 , configuration a2 of the projection 112as discussed above is being used. Compared with configuration al andconfiguration b1 where the rotatable cap may be required to rotate alonga same horizontal level, configuration a2 adopts threaded connectionbetween the rotatable cap 2 and the connecting portion 11, therebyallowing opening or closing of the second through hole 21 by simplycausing an axial movement of the second through hole 2 relative to theprojection 112 when the rotatable cap 2 is rotated; accordingly, thisembodiment is simple and convenient to operate, requiring only a slightrotation of the rotatable cap 2 (as shown in FIG. 5 to FIG. 10 ).Moreover, when closing the cosmetic container, it is only required torotate the rotatable cap 2 reversely without the need of considering theamount of rotation, because the abutting force between the projection112 and the rotatable cap 2 (at the second through hole 21) is areminder to the user that the cosmetics container is already in a closedcondition and that further rotation of the rotatable cap is no longernecessary; accordingly, proper closure can be ensured (same advantagesapply to configuration b2 as well). By contrast, it is possible thatproper closure cannot be guaranteed in configuration al andconfiguration b1, and also, user may feel difficult to feel whether theprojection 112 has been tightly abutted against the connecting portion11/rotatable cap 2 or not for a proper sealing effect.

Further, one end of the second through hole 21 facing towards theprojection 112 is shaped as a tapered hole 211; the tapered hole 211 hasan increasing diameter along a direction towards the projection 112,such that said end of the second through hole 21 has a tapered shape (asshown in the figures, said end of the second through hole having atapered shape is formed as a hole having a shape of a truncated conewith an increasing diameter along a direction towards the projection).An end surface of the projection 112 is provided with a platform 1121corresponding to the tapered hole 211. When the cosmetics container isin a closed condition, the platform 1121 is fitted into the tapered hole211 to achieve sealing effect. In other words, in said closed condition,an upper end of the projection 1112 facing towards the second throughhole 21 is fitted into the end of the second through hole 21 facingtowards the projection 112, thereby achieving sealing effect which isrealized by abutment of an inclined side surface of the platform with aninclined inner side surface of the tapered hole.

Moreover, the end surface of the connecting portion 11 is recessed toform a trough 114; the projection 112 is positioned at a center of thetrough 114 such that the trough 114 has an annular shape. The firstthrough hole 111 is provided at a bottom surface of the trough 114. Theend surface of the rotatable cap 2 facing towards the connecting portion11 is provided with an annular flange 23; an outer diameter of theflange 23 is identical to an inner diameter of the trough 114; theflange 23 is slidable in an axial direction thereof on the trough 114when the rotatable cap 2 is rotated with respect to the connectingportion 11. The cavity 10 is defined by the flange 23 and the trough114. The flange 23 provides a function analogous to a sealing ring toprevent leakage of cosmetics at a connecting portion between therotatable cap 2 and the connecting portion 11, so as to ensure thatcosmetics flowing out from the first through hole 111 into cavity 10 canonly exit from the cosmetics container through the second through hole21, and will not access the connecting portion between the cap 2 and theconnecting portion 11 which may otherwise lead to leakage from theconnecting portion or stranded cosmetics at the connecting portion.

Besides, as shown in FIG. 6 and FIG. 9 , the circumferential surface ofthe connecting portion 11 is provided with at least one first positionlimiting block 115 and at least one second position limiting block 116;an inner circumferential surface of the rotatable cap 2 is provided withat least one protruding block 24; the protruding block 24 slides betweenthe first position limiting block 115 and the second position limitingblock 116 when the rotatable cap 2 rotates with respect to theconnecting portion 11. The first position limiting block 115 and thesecond position limiting block 116 limit a rotational angle of therotatable cap 2 during opening and closing operations; on one hand, suchlimitation of the rotational angle prevents excessive rotation of therotatable cap 2 that may cause the rotatable cap 2 to fall off from thecontainer body 1, on the other hand, user's experience is enhanced byeasier operation because it is only required to rotate the rotatable cap2 to the allowed maximum angle for the purpose of quick alternationbetween an opening and a closing condition of the cosmetics containerwithout the need to worry about excessive rotation during opening orclosing; accordingly, users are less bothered and enjoy a betterexperience during use of the cosmetics container.

As shown in FIG. 3 , in some of the embodiments of the connectingportion 11, the first position limiting block 115 has a height more thana height of the second position limiting block 116. As such, the secondposition limiting block 116 which is shorter than the first positionlimiting block 115 will not interfere with the rotation of the rotatablecap 2 during an initial stage of rotating the rotatable cap 2, therebyallowing more convenient installation.

As shown in FIG. 3 , in some of the embodiments of the connectingportion 11, a convex protrusion 117 that prevents rotation of therotatable cap is provided on the circumferential surface of theconnecting portion 11 on one side of each of the first position limitingblock 115 and the second position limiting block 116. When the cosmeticscontainer is in an opened/closed condition, the protruding block 24 ispositioned between the first position limiting block 115/the secondposition limiting block 116 and a corresponding convex protrusion 117such that the protruding block 24 is maintained in its position, therebypreventing reverse rotation of the rotatable cap after the allowedmaximum rotation (fully open or fully close) of the rotatable cap 2 withrespect to the connecting portion 11; in other words, the cosmeticscontainer is maintained in its opened or closed condition unless suchcondition is to be changed by the user by rotating the rotatable cap 2again.

Lastly, a quantity of the first through hole 111 can be one or more thanone, depending on practical needs. When there are more than one firstthrough hole 111, the first through holes 111 are preferably provided atequal intervals around the projection 112 so that the cosmetics in thecontainer body 1 can flow into the cavity 10 evenly.

As shown in FIG. 4 , an end of the rotatable cap 2 facing towards thecover is provided with a mounting cavity 25. The dispenser 3 is mountedin the mounting cavity 25. Since the dispenser 3 is removably mounted tothe rotatable cap 2; the container body 1 and the rotatable cap 2 areadaptable to different dispensers. Therefore, only one set of molds arerequired during production, and the manufacturer can apply differentdispensers to the rotatable cap 2 according to practical needs duringinstallation, so as to meet the demands of different clients and users;it is beneficial to mass production and production cost control. In anembodiment, the dispenser 3 has a hollow tube 31 and a cushionapplicator 32 sleeving one end of the hollow tube 31; another end of thehollow tube 31 is provided with annular rings 311 on a circumferentialsurface of said another end to achieve secured fixation of the hollowtube 31 into the mounting cavity 25. Also, the dispenser 3 can also be abrush, a silicone applicator, a powder cushion, a lip gloss applicator,a mascara applicator etc.

The cover 4 is removably connected with the container body 1 accordingto common technical means, for example press-fit, threaded connection,and buckling. A circular platform 12 corresponding to an opening of thecover 4 can be provided on the container body 1. The connecting portion11 is formed on an end surface of the circular platform 12.

The container body 1 can be made of soft tubular materials such that itcan deform when being pressed by a user so as to easily dispense thecontents (i.e. cosmetics, especially semi-fluidic cosmetics) out of thecontainer body 1.

According to the present invention, the first through hole 111, thecavity 10 and the second through hole 21 define the cosmetics dispensingchannel from the container body 1 to the dispenser 3. By rotating therotatable cap 2 with respect to the connecting portion 11, theprojection 112 in the cavity 10 opens or closes the cosmetics dispensingchannel, thereby preventing the cosmetics from leaking out of thecontainer body 1. As such, it is safer and more convenient to carry thecosmetics container. The cavity 10 between the container body 1 and therotatable cap 2 is partially filled with cosmetics after the cosmeticscontainer has been used for the first time, therefore, cosmetics can bedispensed more quickly next time when being used and dispensed, anddispensing of the cosmetics will not be interrupted. Accordingly, thegeneral user's experience is enhanced. The projection 112 is integrallyformed with the rotatable cap 2 or the container body 1 by using moldsand the existing prior art technique. Therefore, less components arebeing used in the present invention, resulting in simpler structure andmore efficient installation, and thus being particularly suitable formass production.

The embodiments and drawings illustrated and described above are notintended to limit the form and type of the present invention. Anyappropriate changes or modifications of the present invention by aperson skilled in the field of art should not be considered deviatedfrom the scope of the present invention.

What is claimed is:
 1. A cosmetics container, comprising a containerbody, a rotatable cap, a dispenser, and a cover; the container body isconfigured to accommodate cosmetics; one end of the container body isformed as a connecting portion; an end surface of the connecting portionis provided with a first through hole configured to dispense thecosmetics; the rotatable cap is fitted on the connecting portion byrotary connection to define a sealed cavity between the rotatable capand the connecting portion and in communication with both the rotatablecap and the connecting portion; the rotatable cap is provided with asecond through hole in communication with the cavity; the dispenser ismounted on the rotatable cap; the first through hole, the cavity, andthe second through hole define a cosmetics dispensing channel from thecontainer body to the dispenser; the cover covers said end of thecontainer body, and also houses the rotatable cap and the dispenser;wherein a projection which is integrally formed with the connectingportion or the rotatable cap is provided inside the cavity; theprojection opens or closes the cosmetics dispensing channel subject torotation of the rotatable cap.
 2. The cosmetics container of claim 1,wherein the projection is provided on the end surface of the connectingportion at a position biased from a center of the end surface;correspondingly, the second through hole is configured at any positionon the rotatable cap along a path defined by the projection when therotatable cap rotates with respect to the connecting portion; as therotatable cap rotates with respect to the connecting portion, theprojection aligns or misaligns with the second through hole so as toclose or open the second through hole respectively.
 3. The cosmeticscontainer of claim 1, wherein the projection is provided at a center ofthe end surface of the connecting portion; correspondingly, the secondthrough hole is configured at a center of the rotatable cap; also, therotatable cap and the connecting portion are connected by threadedconnection; the projection opens or closes the second through holedepending on the rotation of the rotatable cap with respect to theconnecting portion.
 4. The cosmetics container of claim 3, wherein oneend of the second through hole facing towards the projection is shapedas a tapered hole; the tapered hole has an increasing diameter along adirection towards the projection; an end surface of the projection isprovided with a platform corresponding to the tapered hole; when thecosmetics container is in a closed condition, the platform is fittedinto the tapered hole.
 5. The cosmetics container of claim 3, whereinthe end surface of the connecting portion is recessed to form a trough;the projection is positioned at a center of the trough; the firstthrough hole is provided at a bottom surface of the trough; an endsurface of the rotatable cap facing towards the connecting portion isprovided with an annular flange; the flange is slidable in an axialdirection thereof on a wall of the trough when the rotatable cap isrotated with respect to the connecting portion, and the flange maintainsa sealing effect against the wall of the trough during sliding.
 6. Thecosmetics container of claim 3, wherein a circumferential surface of theconnecting portion is provided with at least one first position limitingblock and at least one second position limiting block; an innercircumferential surface of the rotatable cap is provided with at leastone protruding block; the protruding block slides between the firstposition limiting block and the second position limiting block when therotatable cap rotates with respect to the connecting portion.
 7. Thecosmetics container of claim 6, wherein the first position limitingblock has a height more than a height of the second position limitingblock.
 8. The cosmetics container of claim 6, wherein a convexprotrusion that prevents rotation of the rotatable cap is provided onthe circumferential surface of the connecting portion on one side ofeach of the first position limiting block and the second positionlimiting block, such that the protruding block is capable of beinglimited at a position between the first position limiting block/thesecond position limiting block and a corresponding convex protrusion. 9.The cosmetics container of claim 1, wherein an end of the rotatable capfacing towards the cover is provided with a mounting cavity; thedispenser is mounted in the mounting cavity.
 10. The cosmetics containerof claim 9, wherein the projection is provided on the end surface of theconnecting portion at a position biased from a center of the endsurface; correspondingly, the second through hole is configured at anyposition on the rotatable cap along a path defined by the projectionwhen the rotatable cap rotates with respect to the connecting portion;as the rotatable cap rotates with respect to the connecting portion, theprojection aligns or misaligns with the second through hole so as toclose or open the second through hole respectively.
 11. The cosmeticscontainer of claim 9, wherein the dispenser has a hollow tube and acushion applicator sleeving one end of the hollow tube; another end ofthe hollow tube is provided with annular rings on a circumferentialsurface of said another end; the annular rings are press-fitted againsta side wall of the mounting cavity.
 12. The cosmetics container of claim11, wherein the projection is provided on the end surface of theconnecting portion at a position biased from a center of the endsurface; correspondingly, the second through hole is configured at anyposition on the rotatable cap along a path defined by the projectionwhen the rotatable cap rotates with respect to the connecting portion;as the rotatable cap rotates with respect to the connecting portion, theprojection aligns or misaligns with the second through hole so as toclose or open the second through hole respectively.